package com.example.studentmanager.service;

import com.example.studentmanager.model.Course;
import com.example.studentmanager.model.vo.QueryVo;
import com.example.studentmanager.model.Student;

import java.util.List;



public interface StudentService {
     String  addStu(Student student);
     Student  searchStudentByStunum(int stunum);
     List<Student> searchStudentByStuname(String stuname);
     List<Student> searchByids(QueryVo queryVo);
     List<Student> searchStuCourse();
     void delStuById(Integer stunum);
     void updateStu(Student s);
     List<Student> searchAll(Integer page, Integer rows, String searchCol, String searchValue);
     void chooseCourse(Course course);
     Integer counts(String searchCol,String searchValue);


     List<Student> blurSelectStudent(Student student);


}
